1955592800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2549}}^1$

素因数の和:2713

約数の個数: 144

約数和(自身を含む): 5498085600

約数和(自身を除く): 3542492800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 137, 140, 160, 175, 200, 224, 274, 280, 350, 400, 548, 560, 685, 700, 800, 959, 1096, 1120, 1370, 1400, 1918, 2192, 2549, 2740, 2800, 3425, 3836, 4384, 4795, 5098, 5480, 5600, 6850, 7672, 9590, 10196, 10960, 12745, 13700, 15344, 17843, 19180, 20392, 21920, 23975, 25490, 27400, 30688, 35686, 38360, 40784, 47950, 50980, 54800, 63725, 71372, 76720, 81568, 89215, 95900, 101960, 109600, 127450, 142744, 153440, 178430, 191800, 203920, 254900, 285488, 349213, 356860, 383600, 407840, 446075, 509800, 570976, 698426, 713720, 767200, 892150, 1019600, 1396852, 1427440, 1746065, 1784300, 2039200, 2444491, 2793704, 2854880, 3492130, 3568600, 4888982, 5587408, 6984260, 7137200, 8730325, 9777964, 11174816, 12222455, 13968520, 14274400, 17460650, 19555928, 24444910, 27937040, 34921300, 39111856, 48889820, 55874080, 61112275, 69842600, 78223712, 97779640, 122224550, 139685200, 195559280, 244449100, 279370400, 391118560, 488898200, 977796400, 1955592800]

約数ペア:

[(1, 1955592800), (2, 977796400), (4, 488898200), (5, 391118560), (7, 279370400), (8, 244449100), (10, 195559280), (14, 139685200), (16, 122224550), (20, 97779640), (25, 78223712), (28, 69842600), (32, 61112275), (35, 55874080), (40, 48889820), (50, 39111856), (56, 34921300), (70, 27937040), (80, 24444910), (100, 19555928), (112, 17460650), (137, 14274400), (140, 13968520), (160, 12222455), (175, 11174816), (200, 9777964), (224, 8730325), (274, 7137200), (280, 6984260), (350, 5587408), (400, 4888982), (548, 3568600), (560, 3492130), (685, 2854880), (700, 2793704), (800, 2444491), (959, 2039200), (1096, 1784300), (1120, 1746065), (1370, 1427440), (1400, 1396852), (1918, 1019600), (2192, 892150), (2549, 767200), (2740, 713720), (2800, 698426), (3425, 570976), (3836, 509800), (4384, 446075), (4795, 407840), (5098, 383600), (5480, 356860), (5600, 349213), (6850, 285488), (7672, 254900), (9590, 203920), (10196, 191800), (10960, 178430), (12745, 153440), (13700, 142744), (15344, 127450), (17843, 109600), (19180, 101960), (20392, 95900), (21920, 89215), (23975, 81568), (25490, 76720), (27400, 71372), (30688, 63725), (35686, 54800), (38360, 50980), (40784, 47950)]